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GMC Sierra 2500 Exhaust System

We have 9 Items In-stock. Select a year to continue.
$354.00 List Price $696.69 Save $342.69 Availability: In Stock
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GIBSON – SPLIT REAR CAT-BACK EXHAUST SYSTEMS

Gibson’s Split Rear cat-back exhaust system is dyno-proven to dramatically increase the power band in the low to mid range, giving you more horsepower, torque and fuel economy and a design that leaves you room for a hitch, spare or roll pan. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Stainless exhausts backed by a lifetime warranty
  • Deep, rich sound (a bit louder when towing)
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Designed to work with most bumpers without interfering with a hitch, roll pan or spare tire
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
  • SKU#: G275543
  • Brand: Gibson
  • Fit Note: Aluminized, Exit Is Straight Out The Back, Incl. Muffler/Pipes/Stainless Tips/Hangers/Clamps, With Stock Single Inlet Muffler, 4WD Must Remove Spare Tire, 78.0 in. Bed, Extended Cab Pickup, 4WD, Aluminized, Exit Is Straight Out The Back, Incl. Muffler/Pipes/Stainless Tips/Hangers/Clamps, With Stock Single Inlet Muffler, 4WD Must Remove Spare Tire, 78.0 in. Bed, Extended Cab Pickup, RWD
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
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Fits the following GMC Sierra 2500 Years:
  • 1999-2000 | 8 Cyl 5.3L | SL, SLE, SLT
Rating: (see review/s)

"I expected an easy install since i was replacing a gibson exhaust system that rusted out. The clearance between the spare tire and the shock is far less than the inch the instructions recommend, even after i cut 1 1/4 inch off the front end of the driver's side tailpipe." posted by: repeat offender on April 16, 2008

$642.41 List Price $831.36 Save $188.95 Availability: In Stock
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

  • SKU#: M6615780
  • Brand: Magnaflow
  • Fit Note: 96.0 in. Bed, Extended Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 business days
  • Attachment Style: Bolt/Clamp On
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Fits the following GMC Sierra 2500 Years:
  • 2002 | 8 Cyl 6.0L | Base
  • 2001-2002 | 8 Cyl 6.0L | SL, SLE, SLT
$339.99 List Price $439.99 Save $100.00 Availability: In Stock
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FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a new image with an aggressive, rich exhaust tone. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Flowmaster’s most popular exhaust system
  • Features an aggressive sound
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for muscle cars and trucks
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • SKU#: F1317325
  • Brand: Flowmaster
  • Fit Note: 78.0 in. Bed, Extended Cab Pickup, 3 in. Tailpipe, 78.0 in. Bed, Extended Cab Pickup, Incl. 3 in. Tailpipe, Heat Shield
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 business days
(see more)
Fits the following GMC Sierra 2500 Years:
  • 2002 | 8 Cyl 6.0L | Base
  • 1999-2002 | 8 Cyl 6.0L | SL, SLE, SLT
Rating: (see review/s)

"Received as a complete package with instructions easy to follow. Was able to remove old system and install the new system within about 1 hr. Used the clamp that was sent and did not weld pipes, just incase I wanted to remove easily. The system has a nice tone outside, however, it is quite loud in the cab of the truck. Had to turn the radio a few clicks just to hear the music. Just a note, this system has not increased power or increase gas mileage." posted by: Old Car Guy on October 14, 2009

$426.39 List Price $503.14 Save $76.75 Availability: In Stock
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Heartthrob Truck Dual Exhaust System

Get that truck a muscular look with the Truck Dual Exhaust System. This exhaust system features free-flowing mandrel-bent tubing that delivers greater horsepower, more torque, improved fuel efficiency and a muscular performance rumble that you'll surely enjoy. This system is fabricated with 16 gauge aluminized steel which resists rust and corrosion. The exhaust system also comes with extra heavy-duty fully welded muffler to get the exhaust gases out fast. With this exhaust system, you'll surely enjoy the performance and durability that it will add to your truck.

Features and benefits:

  • 16 gauge aluminized steel material for proven durability
  • CNC mandrel-bent tubing for optimum exhaust flow
  • Double-wrapped heavy duty welded performance muffler included
  • Split rear design tail pipes for a unique look
  • Includes all necessary hardware for easy installation
  • Backed with a 1-year warranty

Specifications:

  • Cat-back system
  • Dual exit, split rear
  • 3 in. piping diameter
  • Single inlet and dual outlet muffler configuration
  • Aggressive sound level
  • Mounting hardware included
  • Spare tire must be pulled
  • SKU#: HEA1025750
  • Brand: Heartthrob Exhaust
  • Fit Note: Extended Cab Pickup, 4WD, Short Bed, Extended Cab Pickup, RWD, Short Bed
  • Emissions: 49-state legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 business days
(see more)
Fits the following GMC Sierra 2500 Years:
  • 1999-2000 | 8 Cyl 5.3L | SL, SLE, SLT
$690.73 List Price $815.06 Save $124.33 Availability: In Stock
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BORLA – PERFORMANCE EXHAUST SYSTEMS

Borla’s aircraft-grade T-304 stainless steel performance exhaust systems turn your vehicle into a big, bad powerhouse that no one’s going to miss. Exhaust feedback gives man and machine the opportunity to work together to stay in the powerband for an enhanced driving experience. Borla is known as one of the original pioneers of high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Premium aircraft-grade T-304 stainless steel – the best money can buy
  • Come in header-back and cat-back configurations
  • Corrosion-resistant and can withstand salt and all kinds of road grime
  • Offer deep, robust exhaust tones
  • Backed by a million mile warranty
  • Parts are fused together by a tri-gas TIG process – better than welding or crimping
  • Smooth mandrel-bent tubing and consistent pipe diameter mean ideal exhaust flow
  • Easy to install due to precision fitment process
  • Proven to boost acceleration and horsepower
  • Dyno-tested
  • Made in America
  • Direct fit by vehicle year, make and model
  • SKU#: B25140118
  • Brand: Borla
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
 
Fits the following GMC Sierra 2500 Years:
  • 2003-2004 | All Engines | All Submodels
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$357.48 List Price $758.34 Save $400.86 Availability: In Stock
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DYNOMAX – ULTRA FLO WELDED SS EXHAUST SYSTEMS

Dynomax’s Ultra Flo Welded SS cat-back exhaust system will not only boost your image with its polished stainless finish, but is dyno-proven to dramatically increase your vehicle’s power and performance with style and a deep, cool tone. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • 100-percent welded
  • Highly polished finish
  • Backed by a limited lifetime warranty
  • Proven via dyno to flow 2000 SCFM and support 1900 horsepower
  • Interior fiberglass matting absorbs annoying resonance while maintaining aggressive tone
  • Improves torque and horsepower as well as mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Includes all necessary hardware
  • Direct fit
  • Legal in all 50 states
  • Straight design means exhaust flows freely and backpressure is gone
  • Uses stock hanger/mounting locations
  • SKU#: D2239379
  • Brand: Dynomax
  • Fit Note: 4 in. Single System; Single RH(Passenger) Side Exit; Incl. Ultra Flo(TM) Welded Muffler; 5 in. Polished Stainless Steel Tips; 50 State Legal;, 78.0 in. Bed, Extended Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 23 h.p. and 30 lbs.-ft. of torque
  • Anticipated Ship Out Time: 1-2 business days
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Fits the following GMC Sierra 2500 Years:
  • 2004 | 8 Cyl 6.0L | WT
  • 2002-2004 | 8 Cyl 6.0L | Base
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$575.13 List Price $678.65 Save $103.52 Availability: In Stock
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Banks Monster Exhaust System

Banks guarantees performance and power whenever you use their products especially the Exhaust system. With almost 50 years of engineering airflow improvements, Banks mastered the art of maximizing flow while minimizing back pressure.

Banks Monster exhaust system increases exhaust flow for improved power, longevity, and fuel efficiency. This system is made of light but sturdy mandrel-bent stainless steel with increased tube diameter that allows significant increase in horsepower and torque. Offers a rich and throaty performance sound that is not too aggressive or noisy.

Specifications
  • Stainless steel
  • Cat-back system
  • Single exit, Behind the rear tire
  • 3 in. main piping diameter
  • 3 in. tail pipe diameter
  • Moderate sound level
  • Single inlet and outlet muffler configuration
  • Single 6 x 5 in. inlet diameter polished stainless steel exhaust tip
  • Includes mounting hardware
  • 0
  • Clamp-on installation
  • 5-year Banks limited warranty
  • SKU#: B7648338
  • Brand: Banks
  • Fit Note: Cab & Chassis, 4WD, Truck, Cab & Chassis, RWD, Truck, Crew Cab Pickup, 4WD, Truck, Crew Cab Pickup, RWD, Truck, Extended Cab Pickup, 4WD, Truck, Extended Cab Pickup, RWD, Truck, Standard Cab Pickup, 4WD, Truck, Standard Cab Pickup, RWD, Truck
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 business days
(see more)
Fits the following GMC Sierra 2500 Years:
  • 2003-2004 | 8 Cyl 6.0L | SLE, SLT, WT
$631.60 List Price $745.29 Save $113.69 Availability: In Stock
  • Clearance Item
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Corsa Sport Series Exhaust System

Letting you have a great driving experience is what Corsa's Sport Series exhaust system focuses on. Its RSC (Reflective Sound Cancellation) technology eliminates any frequency issue that may lead to interior drone or resonance. It also has a patented non-restrictive straight-through design that helps in acquiring better engine efficiency and improved fuel economy. Corsa Sport Series exhaust system is the most aggressive under acceleration but still quiet while driving.

Specifications
  • Stainless steel
  • Cat-back system
  • Dual exit, Behind the rear tire
  • Up to 7 h.p. and 6.6 lbs.-ft. of torque
  • 3 in. main piping diameter
  • 3 in. tail pipe diameter
  • Moderate sound level
  • Single inlet and outlet muffler configuration
  • Dual 4 in. inlet diameter polished stainless steel exhaust tips
  • Includes mounting hardware
  • Pro Series exhaust tips
  • Bolt-on installation
  • Lifetime Corsa limited warranty
  • SKU#: COR14201
  • Brand: Corsa
  • Fit Note: 78.0 in. Bed, Standard Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 7 h.p. and 6.6 lbs.-ft. of torque
  • Anticipated Ship Out Time: 1-3 business days
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Fits the following GMC Sierra 2500 Years:
  • 1999-2000 | 8 Cyl 5.3L | SL, SLE
$507.37 List Price $598.70 Save $91.33 Availability: In Stock
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Diamond Eye's Performance Exhaust System is designed to provide optimum performance, better throttle response, improved fuel economy and lowers exhaust gas temperature. Delivers an aggressive exhaust tone.

Feature:

  • 16-gauge aluminized steel tubing

Notes:

  • For off road use - Not legal for use on public roads and highways

Specifications:

  • Turbo-back system
  • Dual split side exit
  • 4 in. piping diameter
  • Pipes, mounting hardware included
  • Muffler not included
  • SKU#: DIAK4116SRP
  • Brand: Diamond Eye
  • Fit Note: To June 2007
  • Emissions: For off road/track use
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
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Fits the following GMC Sierra 2500 Years:
  • 2001-2004 | All Engines | All Submodels
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